61857276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12791}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 160462848

約数和(自身を除く): 98605572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 12791, 25582, 38373, 51164, 76746, 153492, 166283, 332566, 396521, 498849, 665132, 793042, 997698, 1189563, 1586084, 1995396, 2379126, 4758252, 5154773, 10309546, 15464319, 20619092, 30928638, 61857276]

約数ペア:

[(1, 61857276), (2, 30928638), (3, 20619092), (4, 15464319), (6, 10309546), (12, 5154773), (13, 4758252), (26, 2379126), (31, 1995396), (39, 1586084), (52, 1189563), (62, 997698), (78, 793042), (93, 665132), (124, 498849), (156, 396521), (186, 332566), (372, 166283), (403, 153492), (806, 76746), (1209, 51164), (1612, 38373), (2418, 25582), (4836, 12791)]